RS ISO 21929-1: 2011 SUSTAINABILITY IN BUILDING CONSTRUCTION — SUSTAINABILITY INDICATORS — PART 1: FRAMEWORK FOR THE DEVELOPMENT OF INDICATORS AND A CORE SET OF INDICATORS FOR BUILDINGS
58,500.00
9
526,500.00
2
Rwanda Standards
RS ISO 22965-1: 2007 CONCRETE — PART 1: METHODS OF SPECIFYING AND GUIDANCE FOR THE SPECIFIER
